Unreasonably burdensome; unjustly severe, rigorous, or harsh; as, oppressive taxes; oppressive exactions of service; an oppressive game law.(adjective)
source: webster1913
adjective satellite (s)
weighing heavily on the senses or spirit(adj.all)
Example: The atmosphere was oppressive.
Oppressive sorrows.
source: wordnet30
marked by unjust severity or arbitrary behavior(adj.all)
Example: The oppressive government.
Oppressive laws.